Hemisphere:  Northern  ·  Constellation: Cepheus (Cep)
SH-2 155 Cave Nebula in (HaR)RGB, 



    
        

            Kevin Fitzpatrick
SH-2 155 Cave Nebula in (HaR)RGB
Powered byPixInsight

SH-2 155 Cave Nebula in (HaR)RGB

SH-2 155 Cave Nebula in (HaR)RGB, 



    
        

            Kevin Fitzpatrick
SH-2 155 Cave Nebula in (HaR)RGB
Powered byPixInsight

SH-2 155 Cave Nebula in (HaR)RGB

Equipment

Imaging Telescopes Or Lenses
Orion 8 Inch Newtonian Astrograph f/3.9
Imaging Cameras
ZWO ASI 1600 MM Cool
Mounts
CEM60
Filters
ZWO Red 31mm · ZWO Green 31mm · ZWO H-Alpha 31mm · ZWO Blue 31mm
Accessories
Orion Thin Off Axis Guider (TOAG) · Baader Mark-III MPCC Coma Corrector
Software
PHD2 · PixInsight · APT
Guiding Telescopes Or Lenses
Orion 8 Inch Newtonian Astrograph f/3.9
Guiding Cameras
Orion StarShoot SSAG

Acquisition details

Dates:
Nov. 17, 2017
Frames:
ZWO Blue 31mm: 21x60" (21') (gain: 0.00) -5°C bin 1x1
ZWO Green 31mm: 27x60" (27') (gain: 0.00) -5°C bin 1x1
ZWO H-Alpha 31mm: 10x600" (1h 40') (gain: 0.00) -5°C bin 1x1
ZWO Red 31mm: 40x60" (40') (gain: 0.00) -5°C bin 1x1
Integration:
3h 8'
Avg. Moon age:
28.62 days
Avg. Moon phase:
0.93%

Basic astrometry details

Astrometry.net job: 1854450

RA center: 22h57m04s.8

DEC center: +62°3625

Pixel scale: 0.973 arcsec/pixel

Orientation: 269.149 degrees

Field radius: 0.620 degrees

Resolution: 3759x2627

Data source: Backyard

Comments

Sky plot

Sky plot

Histogram

SH-2 155 Cave Nebula in (HaR)RGB, 



    
        

            Kevin Fitzpatrick